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I'm using name.com server. Recently I created some webmail's from cPanel Email Accounts. But sending mail from my email to other email is working but my mails not receiving mail from other mail services. I think this problem related with DNS. But I'm not sure. Ex. are below after sent mail from other mail to my webmail.
Gmail Receipt
Mail Delivery Subsystem <https://mailer-daemon#googlemail.com>
Address did not find Your message wasn't delivered to <https://name#ex.institute>
because the address couldn't be found or is unable to receive mail.
The response from the remote server was: 554 5.1.1
<https://name#ex.institute>: Recipient address rejected: User unknown
Zoho Receipt
Undelivered Mail Returned to Sender
This message was created automatically by mail delivery software. A
message that you sent could not be delivered to one or more of its
recipients. This is a permanent error.
<https://name#ex.institute>, ERROR CODE :554 - 5.2.1 Too many failures for the
recipient
Reporting-MTA: dns; <https://mx.zohomail.com> Arrival-Date: Thu, 11 Aug 2022
12:05:07 +0600
Original-Recipient: rfc822; <https://name#ex.institute> Final-Recipient: rfc822.
<https://name#ex.institute> Status: 554 Action: failed Last-Attempt-Date: 11 Aug
2022 06:05:08 GMT Diagnostic-Code: 5.2.1 Too many failures for the
recipient
Received:from <https://mail.zoho.com> by <https://mx.zohomail.com>
with SMTP id 1660197907519284.79215051355425; Wed, 10 Aug 2022 23:05:07 -0700 (PDT)
Message-ID:<https://1828b81ac27.db15426d1019735.8496477914736660465#example.com>
Date:Thu, 11 Aug 2022 12:05:07 +0600 From:Support
<https://fromname#example.com> To:"zaman" <https://name#ex.institute> Subject:Re: Fwd:
Test Content-Type:multipart/alternative.
boundary="----=_Part_3289286_810121335.1660197907495" User-Agent:Zoho Mail
Make sure that you have the correct MX records set for your domain name. If necessary, ask your hosting provider to check if everything is okay with your domain name, as well as with the mail service on the server where your account is being hosted. If they lack support, then I would recommend looking for a managed hosting provider that can help you in such situations.
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I am trying to bind SSL certificate to my domain in Azure from the below blade:
When I do, it fails and I can see the following error message in my activity log:
"Failed to configure SSL Binding for www.testing.me with 'thumbprint' {'Code':'BadRequest','Message':'The name www.xn--testing-s4a6m.me is not valid.','Target':null,'Details':[{'Message':'The name www.xn--testing-s4a6m.me is not valid.'},{'Code':'BadRequest'},{'ErrorEntity':{'ExtendedCode':'01003','MessageTemplate':'The name {0} is not valid.','Parameters':['www.xn--testing-s4a6m.me'],'Code':'BadRequest','Message':'The name www.xn--testing-s4a6m.meis not valid.'}}],'Innererror':null}"
As per the error message, SSL binding for www.testing.me is failing, but the issue is related to the domain www.xn--testing-s4a6m.me. I have no idea why this other domain would throw the error when it is not the one to which I am trying to bind.
Based on the error message it appears like you have few invalid hostnames (www.xn--testing-s4a6m.me). As a first step please try and delete the invalid hostnames and retry the operation.
However, I have seen in the past that one of our customers had multiple invalid hostnames (Involved Puny Codes) in the Custom Domains page on portal, every time they tried deleting an invalid domain, the error message shows a different invalid domain, and it goes on a loop. Hence, our product team deleted the invalid domain names in the backend. Once they are deleted, the customer is unblocked, and he was able to secure his custom domains successfully. PFB example for better understanding:
Example: Two custom domains are added to Web App: xn--hello.com and xn--hello2.com. Both of these are invalid.
When trying to delete xn--hello.com, error message returns: "The name www.xn--hello2.com is not valid".
When trying to delete xn--hello2.com, error message returns: "The name www.xn--hello.com is not valid".
Hence, it gets stuck in a loop and neither can be deleted.
Note: Main root cause of the issue was that puny code (xn-) is not supported in Azure from 2015. It should have thrown an error when you tried to add the Puny code custom domain.
If this is the case with you, please raise a support request with in portal so our team can help unblock you.
References:
https://en.wikipedia.org/wiki/Punycode
I manage a server with Plesk 12.5 since a couple of years.
Everything (emails, websites, etc.) works perfectly with our main domain (let's call it myfirstdomain.com).
Since a couple of weeks, I added a new domain (let's cal it myseconddomain.fr) and everything seems to work too (emails and websites), except the following error: when a sender sends an email to us, he receives the following error after 5 days:
This is the mail system at host myfirstdomain.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<fabrice#myseconddomain.fr>: Message can not be delivered at this time
Reporting-MTA: dns; myfirstdomain.com
X-Postfix-Queue-ID: DC0B1702585
X-Postfix-Sender: rfc822; xxx#xxx.net
Arrival-Date: Tue, 5 Mar 2019 21:18:00 +0100 (CET)
Final-Recipient: rfc822; fabrice#myseconddomain.fr
Original-Recipient: rfc822;fabrice#myseconddomain.fr
Action: failed
Status: 4.2.1
Diagnostic-Code: x-unix; Message can not be delivered at this time
De: XXX XXX <xxx#uxxxvi.net>
Objet: Testing title
Date: 5 mars 2019 à 21:17:58 UTC+1
À: Fabrice Troilo <fabrice#myseconddomain.fr>
Testing body
You can see that the reporting-MTA is myfirstdomain.com, so maybe there is confusion between the two domains?
Here is our SPF:
"v=spf1 a mx include:_spf.google.com ip4:XX.XX.XX.XX ~all"
I will try with this update for the two domains:
"v=spf1 +a +mx +a:myfirstdomain.com +a:myseconddomain.fr include:_spf.google.com ip4:62.210.16.40 ~all "
Also, the email address is simply forwarding to a gmail address.
Do you please have any clue to look at?
If you can send mail from the domain, but not receive it, it's not related to SPF. SPF authenticates when you send mail, not receive it.
Have you ensured that an MX record is set up for the secondary domain?
You can test this using the terminal on Linux or macOS with host -t MX myseconddomain.fr
If you are on Windows, then open a command prompt, type nslookup. Then when in nslookup, switch to query MX types with set q=mx and press enter. Then enter your domain myseconddomain.frand press enter.
If the MX records looks correct, then it must be some configuration in Plesk. We can test this by trying to deliver mail ourselves with telnet.
Open a terminal/command prompt and type telnet <myserverIP> 25 and press enter. This connects to your mailserver. It should respond with a line beginning with 220, and it's hostname. Then you can try and deliver a simple test mail, let's say from account1#example.net
EHLO example.NET
MAIL FROM:<account1#example.net>
RCPT TO:<fabrice#myseconddomain.fr>
DATA
This is a test email. To test delivery.
.
QUIT
The first few lines introduces yourself, sender and receiver to the mail server. DATA indicates you want to start the body of your email. And the period on a line by itself indicates that you are done with the body. QUIT then terminates the connection.
Then watch what your server says in reply to each command. If you can successfully deliver this way, then it's like a problem with your MX record.
I don't know if you have solve this Problem. If you have please let me know. We have a similar error.
I found out that is has to do with the E-Mail-Header because it may have two domains in it because it gets forwarded. Google don't like this :)
Google has opened a thread about it and they say you can enter the Domain that forward to the gmail address so it is not detected as some kind of spam.
I can not test it because I it is an gmail account from an client and I have no access.
May my executions help. I hope you have an better answer.
Greets Matt
Since last one week I am having issue of not sending emails through my gmail google app for business. Every time I sent mail it gives me following error. Sometimes it works well but then for 24 hours it gets block. I tried all google support links still issue remains same.
Strange Point:
Our other email address from same domain working well.
Mail Delivery Subsystem
4:09 PM (19 minutes ago)
to me
Delivery to the following recipient failed permanently:
****#****.com
Technical details of permanent failure:
Message rejected. See https://support.google.com/mail/answer/69585 for more
Message-ID:
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How to find my limitations and methods to not get blacklisted, trash/spam moved for sending emails?
I have growing number of like 10000 e-mail adressess and e-mails that I have to send on daily basis regarding:
user registration
reminders
confirmations
news
I want to send mailing to my community but am afraid of beeing blacklisted. It happend few times when years back then was sending mailings from virtual server.
Now I own my dedicated server and want come back to sending lare ammount of e-mails (all sort of reasons listed above).
Don't send junk and you should be fine. If your server is configured to let them go out, then the rest is out of your control. The best you can do is to ensure you have "good looking" email content.
Spam filters are usually set up to flag certain words too, like: $%&^, %£!$ and or course $*%^. So you need to avoid the obvious ones, if your email sounds unprofessional, or looks like you are trying to market a Sex Toy Scam (for example) then you are more likely to be spam flagged.
Also, I have found providing both a HTML and Plain Text version of each email body can make a big difference in your spam scores at the other end.
Here is something that might provide some other ideas for you.
Other than ensuring that the people you are sending email to actually want to receive those emails by specifically opting-in for reminders/news/anything non-essential like registrations, you could try using a mass mailer like constant contact who has a RestAPI.
The email itself should be well formed. It shouldn't have any missing required headers (like Date: or To:) and the body should conform to the Content-Type header, either being all text if it's content is text, or if there is HTML, to use multipart-mime and include a text version in one part, and html in the other. Also, don't include links to shady places that could be blacklisted.
Make sure your mailing list is opt-in or provide an easy way for your community members to opt-out.
Provide the opt-in/out link directly in every email message.
Make it highly visible!
Send only to your community members.
Don't annoy them everyday with meaningless crap.
Even being careful and providing opt-in/out for your members you can't force them to use it.
Realize that email clients make it easier to just flag it as spam.
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I'm getting following error message when I'm trying to add a new user to site and trying to send mails to him.
The Site is Intranet site as well exposed on internet via alternate URL mapping while adding users of local exchange group it does not give any errors but suppose that I add a user having gmail id expressed in his AD that throws following error:
The user or users have been added successfully, but there was an error in sending the e-mail message. The server may not be set up correctly to send e-mail. To verify that e-mail is configured correctly, contact your server administrator.
First verify that the user you just added has a valid email address in SharePoint - don't assume it was picked up correctly from A.D. (Site Setings > People and Groups)
Find out what you have set as the outgoing SMTP server (Central Administration > Operations > Outgoing Email Settings)
Install a tool like the SMTP Test tool on your server (or use Telnet to test manually) and use the same settings/email address. This will tell you if the problem is with SharePoint or your email infrastructure.
The problem was with the settings on the server our Infrastructure team resolved it